In the Dutch context, Wiskunde B’ or ‘D’ meets the requirements to major in the sciences, and ‘Wiskunde A’ or ‘B’ meets the requirements to major in the social sciences. ‘Wiskunde C’ is sufficient only for a major in the humanities. (In the old system: ‘Wiskunde B1,2’ to major in the sciences, ‘Wiskunde A1,2’ to major in the social sciences, and ‘Wiskunde A’ to major in the humanities.)
In the International Baccalaureate, Mathematics Higher level meets the requirements to major in the sciences, and Mathematics Standard level meets the requirements to major in the social sciences. Mathematical Studies (Standard level) is sufficient only for a major in the humanities.